48611220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{115741}}^1$

素因数の和:115760

約数の個数: 48

約数和(自身を含む): 155557248

約数和(自身を除く): 106946028

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 115741, 231482, 347223, 462964, 578705, 694446, 810187, 1157410, 1388892, 1620374, 1736115, 2314820, 2430561, 3240748, 3472230, 4050935, 4861122, 6944460, 8101870, 9722244, 12152805, 16203740, 24305610, 48611220]

約数ペア:

[(1, 48611220), (2, 24305610), (3, 16203740), (4, 12152805), (5, 9722244), (6, 8101870), (7, 6944460), (10, 4861122), (12, 4050935), (14, 3472230), (15, 3240748), (20, 2430561), (21, 2314820), (28, 1736115), (30, 1620374), (35, 1388892), (42, 1157410), (60, 810187), (70, 694446), (84, 578705), (105, 462964), (140, 347223), (210, 231482), (420, 115741)]